A POTASSIUM PHOSPHATOANTIMONATE WITH A 3-DIMENSIONAL FRAMEWORK - K5SB5P2O20

被引:32
作者
PIFFARD, Y
LACHGAR, A
TOURNOUX, M
机构
[1] Univ de Nantes, Nantes, Fr, Univ de Nantes, Nantes, Fr
关键词
CRYSTALLOGRAPHY - CRYSTALS - Structure - SOLIDS - Ionic Conduction;
D O I
10.1016/0025-5408(86)90052-8
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Within a research program devoted to layered or skeleton structures with fast alkali-ion mobility, several phases occurring in K//2O-Sb//2O//5-P//2O//5 system have been identified including the compound K//5Sb//5P//2O//2//0. This paper reports the refinement and description of its crystal structure. The single phase compound K//5Sb//5P//2O//2//0 was prepared by a solid-state reaction. It crystallizes in the orthorhombic system. The structure consists of SbO//6 octahedra sharing vertices or edges and PO//4 tetrahedra linked to the octahedra via their vertices.
引用
收藏
页码:1231 / 1238
页数:8
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